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- isovolume pressure flow curve, IVPF 等容量压力流量曲线
- isovolume pressure flow curve 等容量压力流量曲线
- isovolume pressure flow 等容量压力流量
- Flow curve tending to straight line.excellent regulation performance. 流量特性趋于直线，调节性能好。
- Flow curve tending to straight line. Excellent regulation performance. 流量特性趋近于直线，调节性能好。
- Flow curve tending to stright line. Excellent regulation performance. 流量特性趋于直线，调节性能好。
- Top and bottom-guided disc assures stem operation without side thrust caused by high pressure flow. 头尾引导的阀瓣保证阀杆工作不会受到高压力流体产生的侧面推力的影响。
- The pump with a plunger device, which can cope with water pressure flow to work smoothly under a high speed. 活塞式水泵,可以自动调节水的压力和流量,保证高速下的安全操作,是一种超精密的产品。
- The pump with a plunger device,which can cope with water pressure flow to work smoothly under a high speed . 活塞式水泵，可以自动调节水的压力和流量，保证高速下的安全操作，是一种超精密的产品。
- Due to the outstanding shear rate control of the MCR series it is possible to measure a full flow curve with just one revolution of the excentrically rotating sphere. 由于MCR系列精湛的剪切应力控制，只需一个非同心的旋转球体即可测量一个完整的曲线。
- Model PG-8 Differential Pressure Meter is a compact differential pressure flow test kit with a self purging feature mounted in a rugged carrying case. 型号PG-8压差表是一种紧凑的压差流量检测组件,具有自我清洗功能,并放置在坚固耐用的手提箱内。
- Meanwhile, the paper descriped water flow curve of light chernozem soil under different rolling condition by the method of dairy following measure. 并采取逐日跟踪监测的方法，描绘了不同镇压条件下种床土壤水分变动曲线。
- Meter run pipe fabrication for differential pressure flow elements shall be in accordance piping specifications and applicable ASME codes. 差压流量元件的仪表导压管制作应遵照配管的规范和适用的ASME标准。
- Crankshaft bearing life, volumetric efficiency, and inlet flow curve are three performance characteristics of practical significance in many if not most pump applications. 在绝大多数的运行实例中,曲轴的轴承的寿命,容积效率,进水曲线是具有实际意义的三大性能参数。
- The effect of surface roughness on the static electricity is analyzed through solving the verified Reynolds equation. Pressure flow factor and shear flow factor are included in the verified Reynolds equation. 在Reynolds方程中引入了压力流因子和剪流因子，考虑粗糙度对超薄气体膜润滑的影响。
- When accumulative flow method was used to model water quality or dynamics of river with dams,field velocity data should be available to calculate accumulated flow curve of various cross sections. 在用累积流量法模拟计算水库型河流水动力水质时,应当用实际测流结果来绘制各计算断面累积流量曲线。
- Methods The UDS was performed in 102 patients with BPH, which included Uroflowmetry (UFR), Filling cystometry (CMG), pressure flow study, measurement of residual urine, analysis of bladder outlet obstruction (BOO). 方法 对102例BPH病人进行详细尿动力学检查,包括尿流率、充盈期膀胱测压、压力-流率测定、残余尿测定,应用P-Q图进行分析是否存在膀胱出口梗阻。
- For the scheme of tailrace tunnel with variable crown heights, tailrace surge chamber can be omitted,but pressure and interface between free flow and pressure flow would vary with flow transition. 向家坝水电站尾水下接金沙江,江水位变幅大,尾水隧洞选用变顶高尾水洞方案时可不建尾水调压室,但洞内压力和明满交界面会随水流过渡过程变化。
- The flowing curve of PHBV was fluctuated greatly with the influence of the processing temperature and resident time.When the equipment of melting spinning... 在对现有熔融纺丝成形设备适当改造后;通过严格控制纺丝成形工艺条件;可纺制出力学性能满足美国药典要求的PHBV长丝.
- One dimension constant pressure flow experiments were carried out to measure the transverse permeability of two glass fiber mats in both unsaturated and saturated flow using PP melt as permeant. 采用一维恒压流动实验分别测量了不饱和及饱和流动状况下玻纤毡厚度方向聚丙烯熔体的渗透率,考察了玻纤毡空隙率、单丝直径、针刺等几何结构对渗透率的影响。
